The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A185601 a(n) = floor(n^(3/2))-floor(n^(1/2))-n; complement of A185602. 4
 1, 2, 4, 6, 9, 12, 15, 18, 22, 26, 30, 35, 40, 44, 49, 54, 59, 65, 71, 77, 83, 89, 95, 101, 108, 115, 122, 129, 136, 144, 151, 159, 167, 174, 182, 190, 198, 206, 215, 224, 232, 241, 250, 259, 269, 278, 287, 296, 306, 315, 325, 335, 345, 356, 366, 376, 387, 397, 408, 419, 430, 440, 451, 462, 473, 484, 496, 507, 519, 530, 542, 554, 566, 578, 590, 602, 615, 627 (list; graph; refs; listen; history; text; internal format)
 OFFSET 3,2 LINKS G. C. Greubel, Table of n, a(n) for n = 3..5000 MATHEMATICA Table[Floor[n^(3/2)]-Floor[n^(1/2)]-n, {n, 3, 80}] PROG (PARI) for(n=3, 50, print1(floor(n^(3/2))-floor(n^(1/2))-n, ", ")) \\ G. C. Greubel, Jul 08 2017 CROSSREFS Cf. A185599, A185600, A185602. Sequence in context: A325544 A118103 A337134 * A157795 A294060 A003066 Adjacent sequences:  A185598 A185599 A185600 * A185602 A185603 A185604 KEYWORD nonn AUTHOR Clark Kimberling, Jan 31 2011 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified July 24 17:43 EDT 2021. Contains 346273 sequences. (Running on oeis4.)