473353301060domain: NAppears in sequencesEulerian numbers (Euler's triangle: column k=5 of A008292, column k=4 of A173018).at n=12A000505Sub-triangle of Eulerian numbers A008292, taking every 4th term of every 4th row.at n=11A177811Sub-triangle of Eulerian numbers A008292, taking every 4th term of every 4th row.at n=13A177811