A135372 Highly composite numbers + 1.

2, 3, 5, 7, 13, 25, 37, 49, 61, 121, 181, 241, 361, 721, 841, 1261, 1681, 2521, 5041, 7561, 10081, 15121, 20161, 25201, 27721, 45361, 50401, 55441, 83161, 110881, 166321, 221761, 277201, 332641, 498961, 554401, 665281, 720721, 1081081

Offset

1,1

Links

Michael De Vlieger, Table of n, a(n) for n = 1..10000

Formula

a(n) = A002182(n) + 1.

Mathematica

(* Using b-file at A002182: *)
Import["https://oeis.org/A002182/b002182.txt", "Data"][[1 ;; 39, -1]] + 1 (* Michael De Vlieger, Dec 13 2021 *)

Crossrefs

Cf. A000040, A001248, A002182.

Sequence in context: A124147 A227627 A335116 * A037021 A359505 A114741

Adjacent sequences: A135369 A135370 A135371 * A135373 A135374 A135375

Keyword

easy,nonn

Author

Jonathan Vos Post, Dec 09 2007

Status

approved