A381237 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A381237

a(n) = sum of row n of A381236.

2

0, 1, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 222, 111, 222, 222, 111, 222, 222, 111, 222, 444, 444, 222, 222, 111, 222, 222, 111, 222, 222, 444, 222, 444, 222, 222, 222, 37, 222, 222, 222, 444, 444, 444, 444, 222, 111, 222, 222, 111, 222, 444, 444, 222, 444

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..20000

MAPLE

a:= n-> add(parse(cat(x[])), x=combinat[permute](convert(9*n, base, 10)))/9:

seq(a(n), n=0..54); # Alois P. Heinz, Mar 17 2025

CROSSREFS

Sequence in context: A317244 A113587 A083971 * A240453 A052192 A110733

Adjacent sequences: A381234 A381235 A381236 * A381238 A381239 A381240

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Mar 16 2025

EXTENSIONS

More terms from Alois P. Heinz, Mar 17 2025

STATUS

approved