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A318673 The 2-adic valuation of A318672. 2
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,64

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..65537

FORMULA

a(n) = A007814(A318672(n)).

PROG

(PARI) \\ Use the program given in A318672.

CROSSREFS

Cf. A007814, A318672.

Sequence in context: A063667 A171063 A308229 * A151795 A008437 A324326

Adjacent sequences:  A318670 A318671 A318672 * A318674 A318675 A318676

KEYWORD

nonn

AUTHOR

Antti Karttunen, Sep 03 2018

STATUS

approved

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Last modified September 25 22:19 EDT 2020. Contains 337346 sequences. (Running on oeis4.)