A118423 Positions of high-water marks of A118421.

1, 4, 5, 11, 14, 19, 20, 23, 26, 41, 53, 68, 86, 110, 145, 170, 200, 236, 326, 425, 431, 536, 695, 1031, 1061, 1076, 1115, 1325, 1391, 1670, 1745, 2216, 2510, 2636, 2900, 3995, 4001, 4226, 5021, 5630, 6311, 6605, 6851, 7775, 8486, 8846, 9860

Offset

1,2

Links

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

Eric Weisstein's World of Mathematics, Square-Triangle Theorem

Crossrefs

Cf. A118421, A118422, A118426.

Sequence in context: A191209 A262901 A287574 * A084812 A050018 A347513

Adjacent sequences: A118420 A118421 A118422 * A118424 A118425 A118426

Keyword

nonn

Author

Eric W. Weisstein, Apr 27 2006

Status

approved