Number of partitions of n into parts of exactly five sorts which are introduced in ascending order such that sorts of adjacent parts are different.

A320547

Number of partitions of n into parts of exactly five sorts which are introduced in ascending order such that sorts of adjacent parts are different.

Terms

    a(0) =1a(1) =11a(2) =77a(3) =438a(4) =2216a(5) =10423a(6) =46732a(7) =202826a(8) =860599a(9) =3593651a(10) =14835058a(11) =60735635a(12) =247155920a(13) =1001321100a(14) =4043485479a(15) =16288776186a(16) =65500040622a(17) =263035896496

External references