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| n | a(n) |
|---|---|
| 1 | 23 |
| 2 | 163 |
| 3 | 137438953657 |
| 4 | 2305843009213694257 |
| 5 | 862718293348820473429344482784628181556388621521298319395315527976057 |
| 6 | 19239260838083241802870625048898248928261591440656956380834127638791856333738872368854622194768025215237611325257 |
[23,163,137438953657,2305843009213694257, 86271829334882047342934448278462818155638862152129\ 8319395315527976057, 19239260838083241802870625048898248928261591440656\ 95638083412763879185633373887236885462219476802521\ 5237611325257] |