60963840

Appears in sequences

• Number of strings of length n over Z_6 with trace 3 and subtrace 0.at n=11A073989
• Number of strings of length n over Z_6 with trace 3 and subtrace 3.at n=11A073992
• Padovan factorials: a(n) is the product of the first n terms of the Padovan sequence. Similar to the Fibonacci factorial.at n=12A126772
• 1!*2!*3!*...*n!*H(n); H(n) the n-th harmonic number.at n=5A195462
• Triangle read by rows. A generalization of unsigned Lah numbers, called L[2,1].at n=49A286724