A264784 Run lengths of zeros in A265158.

1, 2, 5, 10, 1, 21, 2, 42, 1, 1, 5, 1, 85, 2, 2, 10, 2, 170, 1, 1, 1, 5, 1, 1, 5, 1, 21, 1, 1, 5, 1, 341, 2, 2, 2, 10, 2, 2, 10, 2, 42, 2, 2, 10, 2, 682, 1, 1, 1, 1, 5, 1, 1, 1, 5, 1, 1, 5, 1, 21, 1, 1, 1, 5, 1, 1, 5, 1, 21, 1, 1, 5, 1, 85, 1, 1, 1, 5, 1, 1

Offset

1,2

Comments

Conjecture: A000975(n) = a(A155051(n-1)).

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Prog

(Haskell)
import Data.List (group)
a264784 n = a264784_list !! (n-1)
a264784_list = map length $ filter ((== 0) . head) $ group a265158_list

Crossrefs

Cf. A265158.

Record values and where they occur: A000975 and A155051, conjectured.

Sequence in context: A334295 A083460 A172411 * A306679 A125974 A218336

Adjacent sequences: A264781 A264782 A264783 * A264785 A264786 A264787

Keyword

nonn

Author

Reinhard Zumkeller, Dec 04 2015

Status

approved