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A109365
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a(-1)=a(0)=1 and recursively a(n) = prime(n)*(a(n-1)+a(n-2)).
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2
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1, 4, 15, 95, 770, 9515, 133705, 2434740, 48800455, 1178409485, 35589088260, 1139792430095, 43489116179135, 1829785252978430, 80550797873775295, 3871887406957425075, 209479224856053619610, 12587715623517651636415
(list; graph; refs; listen; history; internal format)
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