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#23 by Peter Luschny at Thu Jun 09 02:28:32 EDT 2022
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#22 by Vaclav Kotesovec at Wed Jun 08 10:53:18 EDT 2022
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Discussion
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Thu Jun 09
| 01:04
| Jon E. Schoenfield: Does anybody know why A114524 has Offset = 0?
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#21 by Artur Jasinski at Wed Jun 08 05:22:50 EDT 2022
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#20 by Artur Jasinski at Wed Jun 08 05:17:59 EDT 2022
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| FORMULA
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a(n) = -1 + Sum_{i=0..n-1} A114524(i).
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Discussion
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Wed Jun 08
| 05:21
| Artur Jasinski: Will be good pay attention of different offsets of A114524 and A35483 because that is confusion. Recent formula omitted case Sum_{i=1..0} A114524(i) but Jon's formula was good also.
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#19 by Artur Jasinski at Wed Jun 08 05:15:18 EDT 2022
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| FORMULA
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a(n) = -1 + Sum_{i=10..n} A114524(i).
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Discussion
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Wed Jun 08
| 05:16
| Artur Jasinski: Formula a(1)=-1 + A114524(0) = -1+1=0; a(2)=-1 + A114524(0)+ A114524(1) = -1+1+2=2; a(3)=-1 + A114524(0)+ A114524(1)+ A114524(2) = -1+1+2+3=5 etc
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| 05:16
| Artur Jasinski: Now formula should be OK
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#18 by Artur Jasinski at Wed Jun 08 05:04:41 EDT 2022
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| FORMULA
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a(n) = ) = -1 + Sum_{i=1..n-1} A114524(i).
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| STATUS
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proposed
editing
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Discussion
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Wed Jun 08
| 05:09
| Artur Jasinski: Formula a(1)=-1 + A114524(1) = -1+1=0
a(2)=-1 + A114524(1)+ A114524(2) = -1+1+2=2
a(3)=-1 + A114524(1)+ A114524(2)+ A114524(3) = -1+1+2+3=5 etc
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| 05:12
| Artur Jasinski: Is problem because offset A114524 is zero but A354835 is now 1
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#17 by Jon E. Schoenfield at Wed Jun 08 00:23:25 EDT 2022
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#16 by Jon E. Schoenfield at Wed Jun 08 00:21:05 EDT 2022
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| FORMULA
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a(n) = Sum_{i=1..n-1} A114524(i).
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Discussion
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Wed Jun 08
| 00:21
| Jon E. Schoenfield: a(n) = Sum_{i=1..n-1} A114524(i), correct?
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| 00:21
| Jon E. Schoenfield: That gives a(1) = Sum_{i=1..0} A114524(i) = 0; a(2) = Sum_{i=1..1} A114524(i) = 2; a(3) = Sum_{i=1..2} A114524(i) = 2 + 3 = 5; a(4) = Sum_{i=1..3} A114524(i) = 2 + 3 + 4 = 9; ...
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#15 by Jon E. Schoenfield at Wed Jun 08 00:13:13 EDT 2022
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| FORMULA
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a(n) = Sum_{i=1..n} A114524(i)-1.).
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| STATUS
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proposed
editing
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#14 by Jon E. Schoenfield at Tue Jun 07 22:42:14 EDT 2022
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Discussion
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Tue Jun 07
| 22:54
| Jon E. Schoenfield: The notation with the square brackets is a Mathematica thing, isn't it?
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