4843960812domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(140).at n=17A041256a(n) = 12*a(n-1) - a(n-2), with a(0) = 2 and a(1) = 12.at n=9A087800Sequences A087800 and A077416 interleaved.at n=18A164826