Number of base 22 n-digit numbers with adjacent digits differing by one or less.

A126376

Number of base 22 n-digit numbers with adjacent digits differing by one or less.

Terms

    a(0) =1a(1) =22a(2) =64a(3) =188a(4) =554a(5) =1636a(6) =4838a(7) =14322a(8) =42432a(9) =125796a(10) =373142a(11) =1107334a(12) =3287396a(13) =9762746a(14) =29001508a(15) =86175356a(16) =256122234a(17) =761382468a(18) =2263815846a(19) =6732159798a(20) =20023329732a(21) =59563612974a(22) =177208108824a(23) =527277840216

External references