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A309988
Digits of the 7-adic integer exp(-7).
3
1, 6, 3, 4, 2, 3, 5, 3, 2, 0, 1, 4, 1, 1, 0, 5, 3, 2, 3, 4, 0, 0, 5, 6, 1, 1, 1, 0, 6, 1, 2, 2, 2, 5, 2, 4, 2, 4, 3, 1, 6, 2, 0, 6, 6, 4, 2, 2, 5, 3, 2, 5, 0, 3, 0, 6, 1, 1, 2, 2, 1, 1, 0, 1, 3, 4, 2, 6, 4, 3, 1, 4, 1, 4, 3, 1, 2, 6, 0, 4, 3, 5, 4, 4, 1, 4, 2, 1
OFFSET
0,2
COMMENTS
Digits of the multiplicative inverse of A309987.
PROG
(PARI) a(n) = lift(exp(-7+O(7^(n+1))))\7^n
CROSSREFS
Cf. A309905.
Digits of exp(-p) in p-adic field: A309866 (p=3), A309975 (p=5), this sequence (p=7).
Sequence in context: A189088 A195301 A196824 * A275835 A257235 A350131
KEYWORD
nonn,base
AUTHOR
Jianing Song, Aug 26 2019
STATUS
approved