A120126 Index of first occurrence of n in A120125, or 0 if not present.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 5654, 15, 20, 35, 45, 50, 55, 39, 29, 21, 64, 5064, 11, 25, 30, 40, 46, 56, 34, 16, 73, 51, 890, 31, 26, 36, 41, 60, 44, 42, 82, 61, 57, 285, 12, 17, 22, 47, 52, 37, 106, 69, 65, 74, 258, 23, 18, 43, 62, 27, 113, 75, 70, 66, 58, 157, 13, 32, 48

Offset: 0

Author

Franklin T. Adams-Watters, Jun 09 2006

Keywords

• base
• nonn

Comments

a(0) = 0 is an index, not the default. 111 is the smallest number that does not occur in A120125.

Crossrefs

Cf. A120125.