A260841 - OEIS

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A260841 as a triangular array

										48
									82		82
								188		131		188
							364		288		288		364
						644		496		700		496		644
					1320		796		1224		1224		796		1320
				2584		1645		1560		2235		1560		1645		2584
			4842		2976		3470		2590		2590		3470		2976		4842
		9412		4890		6908		6232		3828		6232		6908		4890		9412
	18210

A260841 as a square array

48	82	188	364	644	1320	2584	4842	9412	18210
82	131	288	496	796	1645	2976	4890
188	288	700	1224	1560	3470	6908
364	496	1224	2235	2590	6232
644	796	1560	2590	3828
1320	1645	3470	6232
2584	2976	6908
4842	4890
9412

A260841 as an upper right triangle

48	82	188	364	644	1320	2584	4842	9412	18210
	82	131	288	496	796	1645	2976	4890
		188	288	700	1224	1560	3470	6908
			364	496	1224	2235	2590	6232
				644	796	1560	2590	3828
					1320	1645	3470	6232
						2584	2976	6908
							4842	4890
								9412