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A386289
a(n) is the Hamming weight of A256590(n).
2
0, 1, 3, 5, 6, 7, 6, 9, 6, 14, 17, 13, 15, 23, 25, 27, 29, 20, 37, 20, 20, 47, 39, 36, 51, 57, 57, 24, 63, 50, 62, 81, 62, 67, 81, 87, 81, 105, 40, 78, 70, 95, 103, 99, 90, 94, 102, 90, 119, 72, 122, 125, 100, 143, 145, 171, 138, 149, 141, 169, 72, 155, 116
OFFSET
1,3
LINKS
Rémy Sigrist, PARI program
FORMULA
a(n) = A000120(A256590(n)).
EXAMPLE
a(7) = A000120(46656) = 6.
PROG
(PARI) \\ See Links section.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Rémy Sigrist, Jul 17 2025
STATUS
approved