105890

Appears in sequences

• Numbers n such that 203*2^n-1 is prime.at n=16A050853
• Number of permutations of length n which avoid the patterns 1234, 2413, 3241.at n=11A116747
• Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..5 array extended with zeros and convolved with 1,4,6,4,1.at n=24A221996