Integers with precisely four partitions into sums of four squares of nonnegative numbers.

Terms

a(0) =34a(1) =36a(2) =42a(3) =45a(4) =49a(5) =57a(6) =61a(7) =63a(8) =65a(9) =67a(10) =68a(11) =69a(12) =77a(13) =78a(14) =83a(15) =87a(16) =94a(17) =107a(18) =116a(19) =119a(20) =136a(21) =144a(22) =168a(23) =272a(24) =312a(25) =376a(26) =464a(27) =544a(28) =576a(29) =672