Number of n X n arrays of squares of integers summing to 6.

A159363

Number of n X n arrays of squares of integers summing to 6.

Terms

    a(0) =12a(1) =336a(2) =9688a(3) =184000a(4) =1969212a(5) =14039088a(6) =75099360a(7) =324796176a(8) =1192537500a(9) =3844187424a(10) =11144826264a(11) =29583574384a(12) =72891000364a(13) =168494340000a(14) =368541092736a(15) =768025638240

External references