# A033467 (b-file synthesized from sequence entry) 0 1 1 3 2 17 3 9 4 158 5 4193 6 157351 7 397466 8 400611 9 33054527 10 3355270077 11 102758999311 12 2990338571904 13 5998294800553 14 1184659077355591 15 67080741701688404 16 17273086483161957653 17 34605257914722575451 18 6931595973735660593 19 628166167374857855769 20 252204770011462567264474