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A275851
a(n) = number of elements in range [1..(1+A084558(n))] fixed by the permutation with rank n of permutation list A060117 (or A060118).
8
1, 0, 1, 0, 1, 0, 2, 0, 1, 0, 1, 0, 2, 1, 1, 0, 0, 0, 2, 1, 0, 0, 1, 0, 3, 1, 1, 0, 1, 0, 2, 0, 1, 0, 1, 0, 2, 1, 1, 0, 0, 0, 2, 1, 0, 0, 1, 0, 3, 1, 2, 1, 2, 1, 2, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3, 2, 2, 1, 1, 1, 1, 0, 1, 0, 0, 0, 2, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 3, 2, 1, 1, 2, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 2, 1, 0, 0, 1, 0, 4
OFFSET
0,7
FORMULA
a(n) = A056169(A275725(n)).
a(n) = 1 + A084558(n) - A060129(n).
PROG
(Scheme, two variants)
(define (A275851 n) (A056169 (A275725 n)))
(define (A275851 n) (- (+ 1 (A084558 n)) (A060129 n)))
CROSSREFS
Cf. A275852 (indices of zeros).
Sequence in context: A353967 A035169 A340728 * A067432 A364011 A192174
KEYWORD
nonn
AUTHOR
Antti Karttunen, Aug 11 2016
STATUS
approved