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”).

A253863 as a simple table

na(n)
1512
23264
33264
419456
530848
619456
7114880
8291392
9291392
10114880
11660480
122654464
134186496
142654464
15660480
163727552
1722951616
1854933632
1954933632
2022951616
213727552
2220872192
23196953728
24700079360
251095205120
26700079360

[512,3264,3264,19456,30848,19456,114880,291392,
 291392,114880,660480,2654464,4186496,2654464,
 660480,3727552,22951616,54933632,54933632,
 22951616,3727552,20872192,196953728,700079360,
 1095205120,700079360]