33317

Properties

Appears in sequences

• Numbers that are the sum of 7 nonzero 8th powers.at n=32A003385
• Numerators of continued fraction convergents to sqrt(201).at n=10A041372
• Numerators of continued fraction convergents to sqrt(804).at n=6A042550
• Numbers whose base-8 representation has exactly 6 runs.at n=25A043628
• Sum_{k<=n} (sigma(k)^2), where sigma(k) denotes the sum of the divisors of k A000203.at n=31A072379
• Prime mean of 8 horizontal, vertical and main diagonal sums associated with primes in A094454.at n=33A094455
• Primes p such that p's set of distinct digits is {1,3,7}.at n=24A108382
• Primes containing the string 333.at n=18A166581
• Primes of the form 7n^2 - 10.at n=3A201855
• Number of squares of all sizes in 3*n*(n+1)/2-ominoes in form of three-quarters of Aztec diamonds.at n=43A258440
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 414", based on the 5-celled von Neumann neighborhood.at n=43A272014
• Clone sequence C(2,3): a(1) = 1; for n > 1, a(n) is obtained by repeating each digit of a(n-1), summing the digits in groups of 3, and concatenating the digits of the sums.at n=21A283195
• The binary expansion of a(n) is an initial 1 bit then tracks where the swaps occur in the exchange sort algorithm sorting the binary expansion of n into decreasing order.at n=46A380145
• Prime terms of A000328.at n=30A381017
• Prime numbersat n=3567