A317675 Coefficients of 3-adic expansion of exp(3).

1, 1, 1, 2, 2, 0, 1, 0, 1, 1, 0, 1, 2, 0, 2, 2, 2, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 2, 1, 2, 2, 2, 0, 1, 2, 0, 1, 1, 0, 0, 2, 2, 1, 1, 2, 1, 0, 1, 2, 0, 1, 1, 1, 2, 0, 2, 2, 2, 0, 1, 0, 2, 0, 0, 1, 2, 2, 0, 0, 1, 2, 0, 0, 2, 1, 1, 1, 0, 2, 2, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 2, 1, 2, 0, 0, 0, 1

Offset

0,4

Links

Robert Israel, Table of n, a(n) for n = 0..10000

Wikipedia, p-adic exponential

Example

exp(3) = 1 + 3 + 9/2 + 9/2 + 27/8 + ... = 1 + 3 + 3^2 + 2*3^3 + O(3^4).

Maple

R:= evalp(exp(3), 3, 200):
op([1, 3], R);

Prog

(PARI) N=100; Vecrev(digits(lift(exp(3+O(3^N))), 3), N) \\ Seiichi Manyama, Aug 20 2019

Crossrefs

Cf. A091933, A309866.

Sequence in context: A332996 A292592 A292274 * A332902 A204423 A112170

Adjacent sequences: A317672 A317673 A317674 * A317676 A317677 A317678

Keyword

nonn,base

Author

Robert Israel, Aug 03 2018

Status

approved