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A359766
Positions of even terms in A359763, where A359763 is the Dirichlet inverse of characteristic function of the numbers with an even number of prime factors (counted with multiplicity).
6
2, 3, 5, 7, 8, 11, 12, 13, 16, 17, 18, 19, 20, 23, 27, 28, 29, 30, 31, 32, 36, 37, 41, 42, 43, 44, 45, 47, 48, 50, 52, 53, 59, 61, 63, 64, 66, 67, 68, 70, 71, 72, 73, 75, 76, 78, 79, 80, 81, 83, 89, 92, 96, 97, 98, 99, 100, 101, 102, 103, 105, 107, 108, 109, 110, 112, 113, 114, 116, 117, 120, 124, 125, 127, 128, 130
OFFSET
1,1
PROG
(PARI) isA359766(n) = !A359764(n);
CROSSREFS
Positions of even terms in A359763 and in A359791.
Union of A026424 and A359767.
Cf. A065043, A359764, A359765 (complement).
Sequence in context: A082634 A100959 A245303 * A166982 A026422 A026424
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jan 13 2023
STATUS
approved