A353117 - OEIS

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

A353117

Base-9 representation of A000422(n).

7

1, 23, 386, 5831, 82456, 1206503, 15355671, 202838110, 2484401020, 31322180131, 3835578242783, 525732558043736, 70648887825106821, 10365384555277543376, 1340704717754261643863, 173544168713353406577421

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..16.

FORMULA

a(n) = A007095(A000422(n)).

PROG

(Ruby)

def A(k, n)

(1..n).map{|i| (1..i).to_a.reverse.join.to_i.to_s(k).to_i}

end

p A(9, 20)

CROSSREFS

Cf. A000422, A353110, A353111, A353112, A353113, A353114, A353115, A353116.

Cf. A007095, A353107.

Sequence in context: A285234 A046493 A014926 * A016267 A142821 A245805

Adjacent sequences: A353114 A353115 A353116 * A353118 A353119 A353120

KEYWORD

nonn,base

AUTHOR

Seiichi Manyama, Apr 24 2022

STATUS

approved