login
A031071
Position of n-th 3 in A031067.
0
3, 16, 21, 33, 34, 35, 41, 55, 69, 80, 98, 106, 108, 117, 118, 123, 130, 132, 141, 145, 149, 161, 178, 193, 195, 216, 229, 234, 238, 242, 250, 256, 266, 270, 273, 292, 298, 315, 320, 326, 360, 361, 365, 375, 396, 397, 398, 408
OFFSET
1,1
CROSSREFS
Sequence in context: A041461 A277724 A175285 * A346072 A218625 A028687
KEYWORD
nonn
STATUS
approved