Sequences	OEIS	EGF	reciprocal EGF	terms	reciprocal terms
13-2 31-2	A000108 A120588 A115140 A168491	2Φ+(-2+4x)Φ'-x Φ''=0		1, 1, 2, 5, 14, 42, 132, 429, 1430, 4862, 16796, 58786, 208012, 742900, 2674440, ...	1, -1, 0, 1, 2, -2, -28, -65, 338, 3262, 4352, -113082, -879140, 1145012, 68641120, ...
12-3 21-3	A000110			1, 1, 2, 5, 15, 52, 203, 877, 4140, 21147, 115975, 678570, 4213597, 27644437, 190899322, ...	1, -1, 0, 1, 1, -2, -9, -9, 50, 267, 413, -2180, -17731, -50533, 110176, ...
132 213 312	A111004		x ω'+ω''=0	1, 1, 2, 5, 16, 63, 296, 1623, 10176, 71793, 562848, 4853949, 45664896, 465403791, 5108121216, ...	1, -1, 0, 1, 0, -3, 0, 15, 0, -105, 0, 945, 0, -10395, 0, ...
123	A049774		ω+ω'+ω''=0	1, 1, 2, 5, 17, 70, 349, 2017, 13358, 99377, 822041, 7477162, 74207209, 797771521, 9236662346, ...	1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, ...