A115406 Unique m such that A024431(m) - A024431(A115407(n)) = n.

1, 3, 5, 2, 2, 3, 3, 7, 9, 4, 11, 4, 5, 13, 5, 4, 4, 15, 5, 5, 17, 19, 6, 21, 23, 6, 25, 27, 29, 31, 7, 33, 35, 7, 37, 6, 39, 6, 41, 43, 45, 6, 6, 7, 47, 7, 49

Offset

1,2

Comments

A024431(a(n)) - A024431(A115407(n)) = n.

Links

Table of n, a(n) for n=1..47.

Crossrefs

Cf. A115408.

Sequence in context: A243524 A349988 A272300 * A059246 A091276 A282574

Adjacent sequences: A115403 A115404 A115405 * A115407 A115408 A115409

Keyword

nonn

Author

Reinhard Zumkeller, Jan 22 2006

Status

approved