40883

Properties

Appears in sequences

• Number of partitions into non-integral powers.at n=11A000347
• Base 7 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,0,1.at n=5A037747
• Number of permutations of 1..n containing the relative rank sequence { 1254367 } at any spacing.at n=3A159176
• Number of permutations of 1..n containing the relative rank sequence { 1654327 } at any spacing.at n=3A159181
• The sequence gives prime numbers formed from the sum of the squares of composite numbers and the corresponding prime numbers.at n=19A180233
• If the sum of the squares of 4 consecutive numbers is a triangular number t(u), then a(n) is its index u.at n=4A201632
• Primes p such that p - m^2, m = 2, 4, 6, 8, are all (positive) primes.at n=20A246874
• Number of set partitions of [n] such that the difference between each element and its block index is a multiple of six.at n=24A274839
• Numbers k such that 8*10^k + 39 is prime.at n=24A280924
• Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 5 or 7 king-move adjacent elements, with upper left element zero.at n=11A304921
• Indices n where a run of primes begins in A375564.at n=13A376192
• Primes having only {0, 3, 4, 8} as digits.at n=35A386059
• Prime numbersat n=4282