login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A049746
a(n)=T(n,3), array T as in A049735.
0
29, 37, 45, 61, 81, 109, 145, 185, 233, 293, 349, 421, 489, 561, 657, 749, 845, 949, 1049, 1177, 1289, 1425, 1565, 1693, 1853, 2001, 2161, 2321, 2493, 2693, 2869, 3061, 3249, 3457, 3673, 3885, 4109, 4341, 4577, 4825, 5057, 5321
OFFSET
0,1
CROSSREFS
Sequence in context: A161724 A046502 A255204 * A097997 A177873 A234973
KEYWORD
nonn
STATUS
approved