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

Author

Antti Karttunen, May 17 2017

Keywords

• nonn

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).