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1, 1, 2, 5, 17, 65, 292, 1434, 7875, 47098, 305226, 2122983, 15752080, 124015310, 1031857395, 9041908204, 83186138212
a(15)-a(16) from Sean A. Irvine, Apr 19 2018
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!n & & return(1);
!polcoeff(pol2, i) & & break; );
a } \\ code from __Martin Fuller_, Jun 01 2010
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From David S. Newman, Feb 17 2009: (Start)
Comment from David Newman, Feb 17 2009: (Start) This sequence also arises in the following way.
The largest value for each term in any increasing basis is given by A123509. - _Martin Fuller, _, Jun 01 2010
a(9) - a(14) from Martin Fuller, Feb 18 2009
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a } \\ code from _Martin Fuller, _, Jun 01 2010
a(9) - a(14) from _Martin Fuller (martin_n_fuller(AT)btinternet.com), _, Feb 18 2009
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