Kuba-Panholzer Table 2 pattern 123, 321 for Stirling permutation k = 2.

A308679

Kuba-Panholzer Table 2 pattern 123, 321 for Stirling permutation k = 2.

Terms

    a(0) =5a(1) =33a(2) =180a(3) =919a(4) =4560a(5) =22332a(6) =108733a(7) =528298a(8) =2566516a(9) =12480403a(10) =60784064a(11) =296593256a(12) =1450124169a(13) =7104618375a(14) =34878823088a(15) =171572357252a(16) =845605268800

External references