login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A338193 as a simple table

na(n)
01
11
22
310
4100
51556
633016
7888952
829035280
91115554960
1049300214176
112463859486496
12137403573562432
138459184183342400
14569861708317147520
1541697486853043633536
163293243089832744386816
17279234174032057551630592
1825299360271944290704683520

[1,1,2,10,100,1556,33016,888952,29035280,
 1115554960,49300214176,2463859486496,
 137403573562432,8459184183342400,
 569861708317147520,41697486853043633536,
 3293243089832744386816,279234174032057551630592,
 25299360271944290704683520]