# A079875 (b-file synthesized from sequence entry) 0 1 1 25 2 325 3 2900 4 19850 5 110630 6 520948 7 2125078 8 7644164 9 24561916 10 71147752 11 186876765 12 446015084 13 964537892 14 1872111656 15 3203446007 16 4709112417 17 5767439109 18 5710406148 19 4433675458 20 2590026921 21 1073252214 22 279734731 23 36143633 24 2147985