login
A057497
Erroneous version of A008403.
0
1, 1, 1, 2, 6, 17, 13, 17, 30, 60, 555, 990, 1616, 2168, 2467, 2648, 2294, 1892, 1283, 810
OFFSET
1,4
CROSSREFS
Sequence in context: A296108 A118305 A139629 * A063627 A069014 A105146
KEYWORD
dead
STATUS
approved