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A318513
The 2-adic valuation of A318512.
4
0, 0, 1, 0, 1, 0, 1, 0, 3, 0, 1, 0, 1, 0, 2, 0, 1, 2, 1, 0, 2, 0, 1, 0, 3, 0, 4, 0, 1, 1, 1, 0, 2, 0, 2, 2, 1, 0, 2, 0, 1, 1, 1, 0, 4, 0, 1, 0, 3, 2, 2, 0, 1, 3, 2, 0, 2, 0, 1, 1, 1, 0, 4, 0, 2, 1, 1, 0, 2, 1, 1, 1, 1, 0, 4, 0, 2, 1, 1, 0, 7, 0, 1, 1, 2, 0, 2, 0, 1, 3, 2, 0, 2, 0, 2, 0, 1, 2, 4, 2, 1, 1, 1, 0, 3
OFFSET
1,9
LINKS
FORMULA
a(n) = A007814(A318512(n)).
PROG
(PARI) A318513(n) = valuation(A318512(n), 2); \\ Needs also code from A318512.
CROSSREFS
Cf. A318512.
Sequence in context: A340007 A091959 A318659 * A354058 A323878 A046094
KEYWORD
nonn
AUTHOR
Antti Karttunen, Aug 30 2018
STATUS
approved