41657

Appears in sequences

• Second elementary symmetric function of 3,4,...,n+3.at n=20A024183
• Numbers k such that the smoothly undulating palindromic number (75*10^k - 57)/99 is a prime.at n=12A062224
• Number of reduced words of length n in the Weyl group E_7 on 7 generators and order 2903040.at n=18A162493
• Number of (n+2)X4 binary arrays avoiding patterns 001 and 100 in rows and columns.at n=3A202311
• Number of (n+2)X6 binary arrays avoiding patterns 001 and 100 in rows and columns.at n=1A202313
• T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 100 in rows and columns.at n=11A202317
• T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 100 in rows and columns.at n=13A202317
• Number of Catalan M-paths.at n=6A220878