A324609 - OEIS

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A324609 as a triangular array

									1
								1		0
							5		2		0
						61		28		16		0
					1385		662		440		272		0
				50521		24568		17176		12448		7936		0
			2702765		1326122		949520		727232		546560		353792		0
		199360981		98329108		71350336		56140288		44720896		34259968		22368256		0
	19391512145		9596075582		7020926600		5610570992		4600173440		3742967552		2900372480		1903757312		0
2404879675441		1192744081648		877465887496		708137588128		590470281856		495154244608		408133590016		318605529088		209865342976		0

A324609 as a square array

1	1	5	61	1385	50521	2702765	199360981	19391512145	2404879675441
0	2	28	662	24568	1326122	98329108	9596075582	1192744081648
0	16	440	17176	949520	71350336	7020926600	877465887496
0	272	12448	727232	56140288	5610570992	708137588128
0	7936	546560	44720896	4600173440	590470281856
0	353792	34259968	3742967552	495154244608
0	22368256	2900372480	408133590016
0	1903757312	318605529088
0	209865342976
0

A324609 as an upper right triangle

1	1	5	61	1385	50521	2702765	199360981	19391512145	2404879675441
	0	2	28	662	24568	1326122	98329108	9596075582	1192744081648
		0	16	440	17176	949520	71350336	7020926600	877465887496
			0	272	12448	727232	56140288	5610570992	708137588128
				0	7936	546560	44720896	4600173440	590470281856
					0	353792	34259968	3742967552	495154244608
						0	22368256	2900372480	408133590016
							0	1903757312	318605529088
								0	209865342976
									0