53661

Appears in sequences

• Expansion of 1/((1-4*x)*(1-7*x)*(1-11*x)).at n=4A019623
• Smallest k such that the simple continued fraction for Sum(d|k, 1/d) contains exactly n elements.at n=17A071865
• Diagonal sums of the number triangle associated to A086617.at n=19A108296