A225631 Transpose of A225630.

1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 3, 1, 1, 1, 2, 6, 4, 1, 1, 1, 2, 6, 12, 6, 1, 1, 1, 2, 6, 12, 30, 6, 1, 1, 1, 2, 6, 12, 60, 30, 12, 1, 1, 1, 2, 6, 12, 60, 60, 84, 15, 1, 1, 1, 2, 6, 12, 60, 60, 420, 120, 20, 1, 1, 1, 2, 6, 12, 60, 60, 420, 840, 180, 30, 1

Offset: 0

Author

Antti Karttunen, May 13 2013

Keywords

• nonn
• tabl

Comments

See comments at A225630.

Crossrefs

Irregular table A225632 gives A225634(n) distinct terms from the beginning of each row.

Programs

Scheme

(define (A225631 n) (A225630bi (A002262 n) (A025581 n)))