Apply partial sum operator 5 times to partition numbers.

Terms

a(0) =1a(1) =6a(2) =22a(3) =63a(4) =155a(5) =343a(6) =702a(7) =1352a(8) =2480a(9) =4370a(10) =7445a(11) =12323a(12) =19894a(13) =31421a(14) =48675a(15) =74111a(16) =111099a(17) =164221a(18) =239656a(19) =345670a(20) =493243a(21) =696861a(22) =975518a(23) =1353971a(24) =1864315a(25) =2547941a(26) =3457972a(27) =4662273a(28) =6247169a(29) =8322010