1,2

J.-M. De Koninck, Ces nombres qui nous fascinent, Entry 33, pp 12, Ellipses, Paris 2008.

Index entries for sequences related to sums of squares

Cf. A047700, A000534.

Adjacent sequences: A047698 A047699 A047700 this_sequence A047702 A047703 A047704

Sequence in context: A079057 A006254 A111333 this_sequence A127963 A031403 A088572

nonn,full,fini

Arlin Anderson (starship1(AT)gmail.com)