A286545 Restricted growth sequence of A278245 (prime signature of Fibonacci numbers).

1, 1, 2, 2, 2, 3, 2, 4, 4, 4, 2, 5, 2, 4, 6, 6, 2, 7, 4, 8, 6, 4, 2, 9, 10, 4, 8, 8, 2, 11, 4, 8, 6, 4, 6, 12, 6, 6, 6, 13, 4, 11, 2, 14, 14, 6, 2, 15, 6, 16, 6, 8, 4, 17, 8, 18, 14, 6, 4, 19, 4, 6, 14, 13, 6, 11, 6, 14, 14, 20, 4, 21, 4, 8, 16, 14, 8, 17, 4, 22, 20, 6, 2, 23, 8, 6, 8, 22, 4, 24, 25, 13, 8, 4, 13, 26, 8, 14, 13, 27, 4, 17, 6, 20, 20, 6, 4, 28

Offset

1,3

Links

Antti Karttunen, Table of n, a(n) for n = 1..1300 (computed from the b-file of A278245 provided by Hans Havermann)

Crossrefs

Cf. A278245, A286467.

Cf. A001605 (positions of 2's), A072381 (of 4's).

Sequence in context: A378243 A360106 A300066 * A046798 A329434 A157231

Adjacent sequences: A286542 A286543 A286544 * A286546 A286547 A286548

Keyword

nonn

Author

Antti Karttunen, May 17 2017

Status

approved