A122927 Number of occurrences of n in A122921.

1, 4, 9, 15, 21, 24, 37, 38, 48, 50, 61, 62, 81, 75, 87, 93, 109, 99, 123, 109, 138, 132, 149, 133, 178, 154, 179, 171, 198, 179, 215, 196, 233, 211, 238, 221, 268, 236, 268, 246, 299, 269, 302, 282, 323, 295, 327, 305, 374, 322, 355, 337, 396, 339, 402, 358

Offset: 0

Author

Franklin T. Adams-Watters, Sep 19 2006

Keywords

• nonn

Comments

The first such occurrence is at A122925(n); the last is at 4n^2.

Crossrefs

Cf. A122921, A122925, A122926.