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!)
 A183296 Complement of A005476. 0
 1, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS FORMULA (See the Mathematica code.) MATHEMATICA a=5/2; b=-1/2; F[n_]:=a*n^2+b*n; R[n_]:=(n/a+((b-1)/(2a))^2)^(1/2); G[n_]:=n-1+Ceiling[R[n]-(b-1)/(2a)]; Table[F[n], {n, 60}] Table[G[n], {n, 100}] CROSSREFS Cf. A005476. Sequence in context: A293727 A077528 A329254 * A138928 A116587 A057903 Adjacent sequences:  A183293 A183294 A183295 * A183297 A183298 A183299 KEYWORD nonn AUTHOR Clark Kimberling, Jan 03 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 September 27 20:56 EDT 2021. Contains 347694 sequences. (Running on oeis4.)