A059577 Main diagonal of the array A059574.

1, 4, 87, 4239, 385422, 56304887, 12069075787, 3566873953872, 1389853778362041, 690363881963396569, 425768137345317003930, 319198739428765958327137, 285884881894650500659218725, 301473688731974642805982034540, 369723877220104937359593829963363

Offset: 1

Author

Floor van Lamoen, Jan 23 2001

Keywords

• easy
• nonn

Extensions

More terms from Sean A. Irvine, Sep 29 2022