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”).

A174462 as a simple table

na(n)
11
25
310
453
526
6662
750
85749
97138
1065630
11122
121151702
13170
1411787102
159225260
16168963957
17290
182709216086
19362
2034398664078
2113522807742
22497634360470
23530
247871610432598
252822797526
26108172480466302
2721966337136980

[1,5,10,53,26,662,50,5749,7138,65630,122,1151702,
 170,11787102,9225260,168963957,290,2709216086,362,
 34398664078,13522807742,497634360470,530,
 7871610432598,2822797526,108172480466302,
 21966337136980]