A175889 a(n) = the first term in A175888 ending with n.

11, 22683662, 23, 17254, 635, 69686, 17, 6143138, 29

Offset

1,1

Comments

Positions of a(n) in the sequence A175888 :

1,3781722,3,2872,105,11608,2,1024132,4.

Even terms in A175888 are much rarer than odd terms:

up to 22683662, number of terms in A175888 ending with 0..9:

0,756428,1,1094012,590,40208,601,1134037,1,755844.

Links

Table of n, a(n) for n=1..9.

Crossrefs

Cf. A000203, A175888.

Sequence in context: A351239 A162861 A022011 * A347849 A295173 A022545

Adjacent sequences: A175886 A175887 A175888 * A175890 A175891 A175892

Keyword

fini,hard,nonn

Author

Zak Seidov, Oct 08 2010

Status

approved