23788

Appears in sequences

• Coordination sequence for MgNi2, Position Mg2.at n=38A009935
• Number of prime powers (p^2, p^3, ...) <= 2^n.at n=35A036386
• Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,3,0.at n=6A037696
• Numbers with multiplicative persistence value 6.at n=24A046515
• Take pairs (x,y) with Sum_{j = x..y} j = concatenation of x and y. Sort pairs on y then x. This sequence gives x of each pair.at n=36A070152
• Antidiagonal sums of square array A082025.at n=34A082190
• a(0) = 0, a(1) = 1, a(2) = 1, a(3) = 2, a(4) = 4, for n>3: a(n+1) = SORT[a(n) + a(n-1) + a(n-2) + a(n-3)], where SORT places digits in ascending order and deletes 0's.at n=40A108564
• a(1) = a(2) = 1, a(n) = a(n-1) + A007947(a(n-2)) for n >= 3, i.e., a(n) = a(n-1) plus the largest squarefree divisor of a(n-2).at n=26A121367
• Composite numbers whose multiplicative persistence is 6.at n=23A199996
• Number of 0..n arrays x(0..11) of 12 elements with zero 6th differences.at n=42A200374
• Number of (n+1)X(2+1) 0..2 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=2A236699
• Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=1A236700
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=7A236704
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the maximum plus the lower median minus the upper median of every 2X2 subblock.at n=8A236704
• Number of partitions p of n such that (1/3)*max(p) is a part of p.at n=48A363066
• Consecutive states of the linear congruential pseudo-random number generator (1255*s + 6173) mod 29282 when started at s=1.at n=19A385339