123449

Properties

Appears in sequences

• Number of permutations of 1..n with displacements restricted to {-4,-3,-1,0,2}.at n=18A189585
• Triangle version of the array w(N,L) of the total number of round trips of length L on closed Laguerre graphs Lc_N.at n=38A201199
• Numbers of the form 123...n - (n+1).at n=4A234964
• Largest prime < the concatenation of the numbers from 1 to n (A007908).at n=4A276200
• Primes whose second, third and fourth digits are 234.at n=16A371833
• Prime numbersat n=11601