Number of permutations of 1..n containing the relative rank sequence { 2754316 } at any spacing.
A159185
Number of permutations of 1..n containing the relative rank sequence { 2754316 } at any spacing.
Terms
- a(0) =1a(1) =50a(2) =1582a(3) =41175a(4) =971574a(5) =21794925a(6) =477249620a(7) =10364068063a(8) =225449619356
External references
- oeis: A159185