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A266187 a(n) = A266196(A000225(n)); index of (2^n)-1 in A266195. 4
1, 3, 8, 22, 49, 115, 258, 1040, 2610 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

A264982(a(n)) is the last term k in A264982 for which A070939(k) = n.

LINKS

Table of n, a(n) for n=1..9.

FORMULA

a(n) = A266196(A000225(n)).

CROSSREFS

Cf. A000225, A070939, A264982, A266195, A266196, A266186.

Sequence in context: A111136 A063937 A178525 * A202192 A027211 A027235

Adjacent sequences:  A266184 A266185 A266186 * A266188 A266189 A266190

KEYWORD

nonn,base,more

AUTHOR

Antti Karttunen, Dec 26 2015

STATUS

approved

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Last modified August 18 01:46 EDT 2019. Contains 326059 sequences. (Running on oeis4.)