A327926 a(n) = 99^n.

1, 99, 9801, 970299, 96059601, 9509900499, 941480149401, 93206534790699, 9227446944279201, 913517247483640899, 90438207500880449001, 8953382542587164451099, 886384871716129280658801, 87752102299896798785221299, 8687458127689783079736908601

Offset

0,2

Links

Table of n, a(n) for n=0..14.

Formula

a(n) = 99^n.

Example

a(4) = 96059601 = 100^4 - 4*100^3 + 6*100^2 - 4*100 + 1 = 100000000 - 4000000 + 60000 - 400 - 1: 100000000 -> 96000000 -> 96060000 -> 96059600 -> 96059601.
99^8 = 9227446944279201.

Crossrefs

Cf. A096884, A007318.

Sequence in context: A046173 A278620 A171415 * A098609 A195623 A274743

Adjacent sequences: A327923 A327924 A327925 * A327927 A327928 A327929

Keyword

nonn,easy,less

Author

Eliora Ben-Gurion, Nov 09 2019

Status

approved