35838

Appears in sequences

• a(0) = 1, a(n) = 31*n^2 + 2 for n>0.at n=34A010020
• Number of partitions of n into parts not of the form 15k, 15k+7 or 15k-7. Also number of partitions with at most 6 parts of size 1 and differences between parts at distance 6 are greater than 1.at n=44A035961
• Row 3 of A007754.at n=31A058794
• Starting positions of strings of three 3's in the decimal expansion of Pi.at n=22A083610
• a(n) = n^3 - 3*n.at n=33A121670
• Number of binary strings of length n with no substrings equal to 0000, 0011, or 1011.at n=24A164429
• Averages q of twin prime pairs, such that q concatenated to q is also the average of a twin prime pair.at n=33A235109
• Perimeter (rounded down) of a tetraflake-like fractal after n iterations, a(1) = 1 (see comments).at n=23A235648
• Number of partitions p of n such that the number of numbers p having multiplicity 1 in p is not a part and the number of numbers having multiplicity > 1 is not a part.at n=51A241417
• Union_{odd primes p, n >= 3} {T_p(n)}, where T_m(x) = x*T_{m-1}(x) - T_{m-2}(x), m >= 2, T_0(x) = 2, T_1(x) = x (dilated Chebyshev polynomials of the first kind).at n=34A299071