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A289618
a(n) = A289617(n) - A046645(n) = A005187(A001222(n)) - A046645(n).
6
0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 2, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 2, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 2, 1, 2, 1, 1, 0, 2, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 2, 1, 1, 1, 2, 0, 2, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 2, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 2
OFFSET
1,24
FORMULA
a(n) = A289617(n) - A046645(n) = A005187(A001222(n)) - A046645(n).
PROG
(Scheme) (define (A289618 n) (- (A289617 n) (A046645 n)))
CROSSREFS
Cf. A268375 (positions of zeros), A289619 (of ones).
Sequence in context: A239657 A298934 A309061 * A161520 A070097 A202523
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jul 08 2017
STATUS
approved