The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A308282 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A308282

The fifth power of the unsigned Lah triangular matrix A105278.
(history; published version)

#13 by Bruno Berselli at Sat Jul 27 16:01:51 EDT 2019

STATUS

editing

approved

#12 by Bruno Berselli at Sat Jul 27 16:01:06 EDT 2019

PROG

(MAGMA) /* As triangle */ [[5^(n-k)*Binomial(n-1, k-1)*Factorial(n) / Factorial(k): k in [1..n]]: n in [1.. 15]]; // Vincenzo Librandi, Jul 27 2019

KEYWORD

easy,nonn,tabl,easy,changed

STATUS

proposed

editing

Discussion

Sat Jul 27

16:01

Bruno Berselli: Nessun tuo contributo dopo "reviewed", Vincenzo. Grazie della tua collaborazione.

#11 by Vincenzo Librandi at Sat Jul 27 02:02:55 EDT 2019

STATUS

editing

proposed

#10 by Vincenzo Librandi at Sat Jul 27 02:02:47 EDT 2019

PROG

(MAGMA) /* As triangle */ [[5^(n-k)*Binomial(n-1, k-1)*Factorial(n) / Factorial(k): k in [1..n]]: n in [1.. 15]]; // Vincenzo Librandi, Jul 27 2019

STATUS

reviewed

editing

#9 by Sean A. Irvine at Fri Jul 26 23:58:12 EDT 2019

STATUS

proposed

reviewed

#8 by Amiram Eldar at Sat Jul 13 09:08:26 EDT 2019

STATUS

editing

proposed

#7 by Amiram Eldar at Sat Jul 13 09:08:17 EDT 2019

MATHEMATICA

Table[5^(n - k) * Binomial[n - 1, k - 1] * n! / k!, {n, 1, 10}, {k, 1, n}] // Flatten (* Amiram Eldar, Jul 13 2019 *)

STATUS

proposed

editing

#6 by Michel Marcus at Fri May 24 09:30:48 EDT 2019

STATUS

editing

proposed

#5 by Michel Marcus at Fri May 24 09:30:38 EDT 2019

NAME

The fifth power of the unsigned Lah triangular matrix A105278.

DATA

1, 10, 1, 150, 30, 1, 3000, 900, 60, 1, 75000, 30000, 3000, 100, 1, 2250000, 1125000, 150000, 7500, 150, 1, 78750000, 47250000, 7875000, 525000, 15750, 210, 1, 3150000000, 2205000000, 441000000, 36750000, 1470000, 29400, 280, 1, 141750000000, 113400000000, 26460000000, 2646000000, 132300000, 3528000, 50400, 360, 1, 7087500000000, 6378750000000, 1701000000000, 198450000000, 11907000000, 396900000, 7560000, 81000, 450, 1

CROSSREFS

Cf. A105278.

STATUS

proposed

editing

#4 by Shuhei Tsujie at Fri May 24 09:06:22 EDT 2019

STATUS

editing

proposed