A104437 - OEIS

A104437

Number of ways to split 1, 2, 3, ..., 4n into 4 arithmetic progressions each with n terms.

%I #3 May 20 2014 14:52:32

%S 1,105,15,11,10,10,10,10,10,10,10,10,10,10,10

%N Number of ways to split 1, 2, 3, ..., 4n into 4 arithmetic progressions each with n terms.

%Y Cf. A104429-A104436, A104438-A104443.

%K nonn

%O 1,2

%A _Jonas Wallgren_, Mar 17 2005