Number of length 3+2 0..n arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.

A252179

Number of length 3+2 0..n arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.

Terms

    a(0) =12a(1) =83a(2) =264a(3) =687a(4) =1428a(5) =2729a(6) =4680a(7) =7661a(8) =11764a(9) =17535a(10) =25056a(11) =35067a(12) =47628a(13) =63701a(14) =83312a(15) =107673a(16) =136764a(17) =172075a(18) =213528a(19) =262919a(20) =320100a(21) =387201a(22) =463992a(23) =552965a(24) =653796a(25) =769367a(26) =899248a(27) =1046739a(28) =1211292a(29) =1396653

External references