49031

Properties

Appears in sequences

• First of three consecutive Ulam numbers (A002858) in arithmetic progression with difference 22.at n=26A068856
• Non-palindromic primes which on subtracting their reversal gives perfect cubes.at n=24A080178
• Number of permutations of length n which avoid the patterns 123, 3241.at n=14A116702
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (1, -1, -1), (1, 0, 0), (1, 1, -1)}.at n=11A148149
• Prime numbers p such that x^2 + x + p produces primes for x = 0..3 but not x = 4.at n=31A210362
• Number of partitions of n where the difference between consecutive parts is at most 8.at n=43A238868
• Number of compositions of n where neighboring runs have different lengths.at n=21A335443
• a(n) = A159065(n+1) - A334701(n).at n=37A335677
• Prime numbersat n=5039