A022768 Ordered sequence of distinct terms of the form floor(x^i * floor(x^j)), where x = sqrt(2).

1, 2, 4, 5, 7, 8, 10, 11, 14, 15, 16, 20, 22, 28, 31, 32, 40, 44, 45, 56, 62, 63, 64, 80, 88, 90, 113, 124, 127, 128, 160, 176, 180, 181, 226, 248, 254, 255, 256, 320, 352, 360, 362, 452, 497, 509, 511, 512, 640, 704, 720, 724, 905, 995, 1018, 1023, 1024, 1280, 1408, 1440, 1448, 1810, 1991

Offset

1,2

Links

Table of n, a(n) for n=1..63.

Crossrefs

Cf. A002193 (sqrt(2)).

Sequence in context: A230286 A336236 A215099 * A229973 A007951 A237590

Adjacent sequences: A022765 A022766 A022767 * A022769 A022770 A022771

Keyword

nonn

Author

Clark Kimberling

Extensions

Offset and terms corrected by Sean A. Irvine, May 21 2019

Status

approved