A061054 a(n) = floor(n + n^(3/4)).

0, 2, 3, 5, 6, 8, 9, 11, 12, 14, 15, 17, 18, 19, 21, 22, 24, 25, 26, 28, 29, 30, 32, 33, 34, 36, 37, 38, 40, 41, 42, 44, 45, 46, 48, 49, 50, 52, 53, 54, 55, 57, 58, 59, 61, 62, 63, 64, 66, 67, 68, 70, 71, 72, 73, 75, 76, 77, 79, 80, 81, 82, 84, 85, 86, 87, 89, 90, 91, 92, 94

Offset: 0

Author

Jason Earls, May 26 2001

Keywords

• nonn

Crossrefs

Cf. A062108.

Programs

Mathematica

Table[Floor[n+n^(3/4)],{n,0,80}] (* Harvey P. Dale, Jul 17 2012 *)

Formula

a(n) = n + A062108(n).

Extensions

More terms from Henry Bottomley, May 30 2001