A387089 Smallest number missing in the sequence A386482 after n terms.

2, 3, 3, 3, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 11, 11, 11, 11, 11, 11, 11, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 17, 17, 17, 17, 17, 17, 17, 17, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23

Offset: 1

Author

Rémy Sigrist, Aug 16 2025

Keywords

• nonn

Examples

			The first terms, alongside the first terms of A386482, are:
  n   a(n)  A386482(n)
  --  ----  ----------
   1     2           1
   2     3           2
   3     3           4
   4     3           6
   5     5           3
   6     5           9
   7     5          12
   8     5          10
   9     5           8
  10     5          14
  11     5           7
  12     5          21
  13     5          18
  14     5          16
  15     5          20
  16     5          15
  17    11           5
		

Links

• Rémy Sigrist, Table of n, a(n) for n = 1..10000
• Rémy Sigrist, PARI program

Crossrefs

Cf. A137847, A386482.

Programs

PARI

\\ See Links section.