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A374050
Numbers k for which A328846(k) is odd, where A328846 is the second Fibonacci based variant of arithmetic derivative.
5
3, 5, 11, 13, 19, 21, 23, 27, 31, 35, 37, 43, 45, 47, 51, 59, 61, 71, 73, 75, 77, 83, 85, 87, 89, 91, 99, 101, 103, 109, 113, 117, 123, 125, 131, 133, 137, 145, 147, 149, 151, 159, 161, 163, 165, 167, 171, 179, 181, 187, 189, 193, 195, 197, 201, 205, 207, 211, 217, 221, 223, 229, 233, 237, 241, 243, 245, 251, 259
OFFSET
1,1
PROG
(PARI) isA374050(n) = !A374048(n);
CROSSREFS
Indices of 0's in A374048, which is the characteristic function of complement, A374049.
Cf. A328846.
Cf. also A374047.
Sequence in context: A178604 A153443 A211876 * A066587 A047621 A239636
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jun 28 2024
STATUS
approved