A353145 Decimal repunits written in base 6.

0, 1, 15, 303, 5051, 123235, 2214223, 35452011, 1034052155, 15005255143, 302130544531, 5034313401115, 123013240420103, 2210234251121451, 35344212440150035, 1032151423443021023, 14535045221530334411, 301223205551110014555

Offset

0,3

Links

Table of n, a(n) for n=0..17.

Formula

a(n) = A007092(A002275(n)).

Prog

(PARI) a(n) = fromdigits(digits((10^n-1)/9, 6));

Crossrefs

Cf. A002275, A291962, A353142, A353143, A353144, A353146, A353147, A353148.

Cf. A003464, A007092.

Sequence in context: A049381 A051691 A247238 * A135390 A105491 A158533

Adjacent sequences: A353142 A353143 A353144 * A353146 A353147 A353148

Keyword

nonn,base,easy

Author

Seiichi Manyama, Apr 26 2022

Status

approved