Solutions to the simultaneous equations m(n)+1=a(n)^2 and 7*m(n)+1=b(n)^2.

A161852

Solutions to the simultaneous equations m(n)+1=a(n)^2 and 7*m(n)+1=b(n)^2.

Terms

    a(0) =1a(1) =5a(2) =11a(3) =79a(4) =175a(5) =1259a(6) =2789a(7) =20065a(8) =44449a(9) =319781a(10) =708395a(11) =5096431a(12) =11289871a(13) =81223115a(14) =179929541a(15) =1294473409a(16) =2867582785a(17) =20630351429a(18) =45701395019a(19) =328791149455a(20) =728354737519

External references