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”).

A088222 as a simple table

na(n)
01
12
23
310
469
5678
68496
7128316
82258262
945292494
101018882779
1125399668480
12694999352141
1320710476430548
14667708554093132
1523159551588872624
16860001996926543616
1734043670528120810846
181431191816223150995395

[1,2,3,10,69,678,8496,128316,2258262,45292494,
 1018882779,25399668480,694999352141,
 20710476430548,667708554093132,23159551588872624,
 860001996926543616,34043670528120810846,
 1431191816223150995395]