110898

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 74.at n=8A031752
• Numerators of continued fraction convergents to sqrt(308).at n=9A041580
• Values of m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,17.at n=27A064245
• a(n) = 81*n^2 + 9.at n=36A157888
• G.f. A(x) satisfies: 1 + x = Sum_{n>=0} (-1)^n * (x^n + A(x))^(n+1).at n=8A352815
• First term is 1; thereafter, if u and v are consecutive terms, with decimal expansions u = bc...ef, v = hi...jk, then v-u has decimal expansion efhi, formed by concatenating the last two digits of u and the first two digits of v. If there is a choice for v, pick the smallest.at n=23A367363
• Expansion of Sum_{n>=1} x^(n^2)*((1+x)/(1-x))^n.at n=39A369424