Partial sums of A253086.

Terms

a(0) =1a(1) =5a(2) =10a(3) =22a(4) =26a(5) =42a(6) =62a(7) =110a(8) =127a(9) =151a(10) =187a(11) =267a(12) =279a(13) =327a(14) =387a(15) =531a(16) =571a(17) =627a(18) =735a(19) =935a(20) =991a(21) =1063a(22) =1203a(23) =1403a(24) =1559a(25) =1735a(26) =1967a(27) =2335a(28) =2475a(29) =2707