A046862 Upper members of a "good pair" of the form (k, 2*k +- 1).
1, 13, 23, 61, 83, 97, 217, 253, 277, 287, 301, 347, 359, 407, 433, 793, 983, 1021, 1043, 1079, 1093, 1177, 1199, 1367, 1499, 1607, 1859, 1979, 4081, 4093, 4213, 4307, 4381, 4439, 5063, 5387, 5447, 5521, 5999, 7321, 7441, 7477, 12397, 13847, 15899
Offset: 1
Links
- N. G. de Bruijn, Some direct decompositions of the set of integers, Math. Comp., 18 (1964), 537-546.
Extensions
Reference gives 45 terms.
More terms from Pab Ter (pabrlos2(AT)yahoo.com), Nov 06 2005
Offset corrected and title improved by Sean A. Irvine, Apr 29 2021