A216580 Numbers which can be written in the form x^2 + 10*y^2, where x > 0 and y > 0.

11, 14, 19, 26, 35, 41, 44, 46, 49, 56, 59, 65, 74, 76, 89, 91, 94, 99, 104, 106, 110, 115, 121, 126, 131, 139, 140, 154, 161, 164, 169, 171, 176, 179, 184, 185, 190, 196, 206, 209, 211, 224, 234, 235, 236, 241, 251, 254, 259, 260, 265, 266, 275, 281, 286

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Crossrefs

Cf. A020673, A033201.

Sequence in context: A015830 A242098 A163672 * A114948 A191933 A193097

Adjacent sequences: A216577 A216578 A216579 * A216581 A216582 A216583

Keyword

nonn

Author

V. Raman, Sep 08 2012

Status

approved