A241671 Where zeros occur in A065806.

2, 4, 8, 17, 39, 43, 799, 823, 1127, 1136, 1575, 1822, 3114, 4926, 7576, 18574, 137489, 1058844, 1246046

Offset

1,1

Comments

A065806(a(n)) = 0;

A065806(a(n)-1) = a(n), conjectured in A065806.

Links

Table of n, a(n) for n=1..19.

Prog

(Haskell)
a241671 n = a241671_list !! (n-1)
a241671_list = filter ((== 0) . a065806) [1..]

Crossrefs

Cf. A241887.

Sequence in context: A049312 A132043 A055545 * A368095 A036375 A036376

Adjacent sequences: A241668 A241669 A241670 * A241672 A241673 A241674

Keyword

nonn,more

Author

Reinhard Zumkeller, Aug 09 2014

Status

approved