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A295892 a(n) = 1 if binary weights of n and A003961(n) are of the same parity, 0 otherwise. 2
1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
1
LINKS
FORMULA
a(n) = A000035(1+A000120(n)+A000120(A003961(n))).
a(n) = 1 - A295891(n).
PROG
(Scheme) (define (A295892 n) (A000035 (+ 1 (A000120 n) (A000120 (A003961 n)))))
CROSSREFS
Sequence in context: A152490 A361465 A145273 * A120522 A157423 A098033
KEYWORD
nonn
AUTHOR
Antti Karttunen, Nov 30 2017
STATUS
approved

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Last modified April 22 22:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)