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A111925 Numbers of the form a^2 + b^4, with a,b > 0. 1
2, 5, 10, 17, 20, 25, 26, 32, 37, 41, 50, 52, 65, 80, 82, 85, 90, 97, 101, 106, 116, 117, 122, 130, 137, 145, 160, 162, 170, 181, 185, 197, 202, 212, 225, 226, 241, 250, 257, 260, 265, 272, 277, 281, 290, 292, 305, 306, 320, 325, 337, 340, 356, 362, 370, 377 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Every term in this sequence also arises in A000404.

EXAMPLE

25 = 3^2 + 2^4, so 25 is an element of the sequence.

CROSSREFS

Cf. A055394, A022549; Complement of 111909; subsequence of A000404.

Sequence in context: A067112 A101306 A051351 * A030723 A077166 A003192

Adjacent sequences:  A111922 A111923 A111924 * A111926 A111927 A111928

KEYWORD

nonn

AUTHOR

Stefan Steinerberger (hansibal(AT)hotmail.com), Nov 25 2005

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Last modified February 14 15:39 EST 2012. Contains 205635 sequences.