Generating function A(5,t)(1+t+t^2)/(1-t)^6, where A(5,t) is an Eulerian polynomial.

Terms

a(0) =1a(1) =33a(2) =276a(3) =1299a(4) =4392a(5) =11925a(6) =27708a(7) =57351a(8) =108624a(9) =191817a(10) =320100a(11) =509883a(12) =781176a(13) =1157949a(14) =1668492a(15) =2345775a(16) =3227808a(17) =4358001a(18) =5785524a(19) =7565667a(20) =9760200a(21) =12437733a(22) =15674076a(23) =19552599a(24) =24164592a(25) =29609625a(26) =35995908