Fifth right hand column of triangle A165674.

Terms

a(0) =274a(1) =1044a(2) =2754a(3) =5944a(4) =11274a(5) =19524a(6) =31594a(7) =48504a(8) =71394a(9) =101524a(10) =140274a(11) =189144a(12) =249754a(13) =323844a(14) =413274a(15) =520024a(16) =646194a(17) =794004a(18) =965794a(19) =1164024a(20) =1391274a(21) =1650244a(22) =1943754a(23) =2274744a(24) =2646274a(25) =3061524a(26) =3523794a(27) =4036504