A138689 Numbers of the form 26+p^2 (where p is a prime).

30, 35, 51, 75, 147, 195, 315, 387, 555, 867, 987, 1395, 1707, 1875, 2235, 2835, 3507, 3747, 4515, 5067, 5355, 6267, 6915, 7947, 9435, 10227, 10635, 11475, 11907, 12795, 16155, 17187, 18795, 19347, 22227, 22827, 24675, 26595, 27915, 29955, 32067

Offset

1,1

Comments

26+p^2 is divisible by 3 for any prime p>3; Zak Seidov

Links

Table of n, a(n) for n=1..41.

Mathematica

Table[2*13 + Prime[p + 1]^2, {p, 0, 100}]

Crossrefs

Cf. A138479, A138685, A138686.

Sequence in context: A109226 A218114 A368496 * A257447 A257440 A114840

Adjacent sequences: A138686 A138687 A138688 * A138690 A138691 A138692

Keyword

nonn

Author

Artur Jasinski, Mar 26 2008

Status

approved