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Revision History for A242311 (Underlined text is an addition; strikethrough text is a deletion.)

Showing all changes.
A242311 Largest digital sum in row n of Pascal's triangle.
(history; published version)
#9 by Alois P. Heinz at Mon Jan 24 09:13:38 EST 2022
STATUS

proposed

approved

#8 by Michel Marcus at Mon Jan 24 09:04:09 EST 2022
STATUS

editing

proposed

#7 by Michel Marcus at Mon Jan 24 09:04:03 EST 2022
COMMENTS

a(n) = max(A007953(A007318(n,k)): k=0..n) = max(A096145(n,k): k=0..n).

FORMULA

a(n) = max(A007953(A007318(n,k)): k=0..n) = max(A096145(n,k): k=0..n).

PROG

(PARI) a(n) = vecmax(vector(n+1, k, sumdigits(binomial(n, k-1)))); \\ Michel Marcus, Jan 24 2022

CROSSREFS

Cf. A007318, A007953, A096145, A242314.

STATUS

approved

editing

#6 by Reinhard Zumkeller at Sat May 10 18:04:57 EDT 2014
STATUS

editing

approved

#5 by Reinhard Zumkeller at Sat May 10 17:45:25 EDT 2014
CROSSREFS

Cf. A242314.

#4 by Reinhard Zumkeller at Sat May 10 17:32:20 EDT 2014
COMMENTS

a(n) = max(A007953(A007318(n,k)): k=0..n) = max(A096145(n,k): k=0..n).

PROG

(Haskell)

a242311 = maximum . a096145_row

KEYWORD

nonn,changed,base

#3 by Reinhard Zumkeller at Sat May 10 17:28:36 EDT 2014
NAME

allocatedLargest digital sum in row n forof ReinhardPascal's Zumkellertriangle.

DATA

1, 1, 2, 3, 6, 5, 6, 8, 11, 12, 9, 12, 18, 18, 13, 18, 21, 26, 27, 29, 31, 27, 32, 26, 30, 32, 34, 39, 30, 45, 45, 45, 39, 36, 51, 51, 54, 54, 45, 51, 54, 58, 58, 62, 76, 64, 69, 74, 84, 91, 78, 78, 82, 73, 81, 81, 75, 90, 92, 93, 81, 95, 97, 90, 99, 111

OFFSET

0,3

LINKS

Reinhard Zumkeller, <a href="/A242311/b242311.txt">Table of n, a(n) for n = 0..1000</a>

KEYWORD

allocated

nonn

AUTHOR

Reinhard Zumkeller, May 10 2014

STATUS

approved

editing

#2 by Reinhard Zumkeller at Sat May 10 16:19:13 EDT 2014
KEYWORD

allocating

allocated

#1 by Reinhard Zumkeller at Sat May 10 16:19:13 EDT 2014
NAME

allocated for Reinhard Zumkeller

KEYWORD

allocating

STATUS

approved

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Last modified August 30 19:33 EDT 2024. Contains 375545 sequences. (Running on oeis4.)