Expansion of e.g.f. exp(Sum_{k>=0} x^(5*k + 1) / (5*k + 1)!).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =2a(7) =8a(8) =29a(9) =85a(10) =211a(11) =464a(12) =1399a(13) =7801a(14) =45410a(15) =216581a(16) =853218a(17) =2896002a(18) =11708734a(19) =79817500a(20) =615700986a(21) =4012571831a(22) =21538473686a(23) =98707812691a(24) =501634082800