A180960 - OEIS

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A180960 as a triangular array

											1
										1		1
									1		4		1
								1		9		9		1
							1		16		46		16		1
						1		25		150		150		25		1
					1		36		375		952		375		36		1
				1		49		791		4039		4039		791		49		1
			1		64		1484		12992		31078		12992		1484		64		1
		1		81		2556		34524		162774		162774		34524		2556		81		1
	1		100		4125		79920		641250		1484504		641250		79920		4125		100		1

A180960 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	4	9	16	25	36	49	64	81	100
1	9	46	150	375	791	1484	2556	4125
1	16	150	952	4039	12992	34524	79920
1	25	375	4039	31078	162774	641250
1	36	791	12992	162774	1484504
1	49	1484	34524	641250
1	64	2556	79920
1	81	4125
1	100
1

A180960 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	4	9	16	25	36	49	64	81	100
		1	9	46	150	375	791	1484	2556	4125
			1	16	150	952	4039	12992	34524	79920
				1	25	375	4039	31078	162774	641250
					1	36	791	12992	162774	1484504
						1	49	1484	34524	641250
							1	64	2556	79920
								1	81	4125
									1	100
										1