A372069 Value of p^2 + (p-1)^2/2 as p runs through A001359 (the lesser of twin primes).
11, 33, 171, 417, 1233, 2481, 5163, 7491, 15201, 17067, 28017, 33153, 47883, 54531, 58017, 77067, 85443, 108273, 118161, 144771, 180267, 262923, 278211, 318321, 406641, 485073, 537603, 570417, 615681, 650763, 980913, 1010241, 1025067, 1100817, 1163361, 1556523, 1593411, 1649553, 1687521
Offset: 1
Keywords
Links
- Jean-Claude Babois, UNA PROPRIETAT CARACTERISTICA DEI NOMBRES PROMIERS BESSONS, SapiƩncia Occitana, May 21 2024