62876domain: NAppears in sequencesDenominators of continued fraction convergents to sqrt(553).at n=12A042059Number of partitions of n in which no parts are multiples of 25.at n=43A092885Tribonacci-like sequence a(n) = a(n-1) + a(n-2) + a(n-3) for n >= 3, with a(0) = 1, a(1) = 2, a(2) = 1.at n=19A275778