100767

Appears in sequences

• Positive numbers k such that k and 7*k are anagrams in base 8 (written in base 8).at n=10A023078
• Number of strings of numbers x(i=1..n) in 0..2 with sum i^3*x(i) equal to n^3*2.at n=23A184250
• G.f.: 1 / ( (1 + x^2 - x^3)^2 * (1 - x - 2*x^2 - x^3) ).at n=16A218438
• Number of length 4 1..(n+1) arrays with every leading partial sum divisible by 2 or 3.at n=25A257066
• Magic sums of 3 X 3 magic squares composed of primes in an arithmetic progression.at n=18A269324
• Compositions (ordered partitions) of n into odd parts where the first part must be a maximal part.at n=30A368746