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”).

A230323 as a simple table

na(n)
01
11
23
316
4149
52196
647167
71380394
852206345
92457554248
10140408870651
119563233300974
12765251809488157
1371012512562009500
147552175961721086711
15911014865916673379026
16123562591612443767093393
1718704896422725902820936976
183140424504257773679216307955

[1,1,3,16,149,2196,47167,1380394,52206345,
 2457554248,140408870651,9563233300974,
 765251809488157,71012512562009500,
 7552175961721086711,911014865916673379026,
 123562591612443767093393,
 18704896422725902820936976,
 3140424504257773679216307955]