Total of all numbers = 2916

2916 x 2 = 5832 (See Great Pyramid)

Centre triangle = 243 243 x 2 = 486 (See Great Pyramid)   Middle triangle = 972, 972 = Harmonic of time in grid seconds (See Great Pyramid Outer triangle = 1701

Total of centre line 81 x 4 = 324 324= Harmonic of Spiral Pi   Total of three sides 900 + 348 + 366 = 1944 (See Great Pyramid and Russian Grid System)

								81
							72		90
						63		81		99
					54		72		90		108
				45		63		81		99		117
			36		54		72		90		108		126
		27		45		63		81		99		117		135
	18		36		54		72		90		108		126		144
	A R G O N		C R Y P T O N		N E O N		H A F N I U M		T H O R I U M		UN EL   X	DIS EM	CO EN   Y	VER TS	ED     Z

Total harmonic of eight base elements = 648 See base diagonals of Great Pyramid 6480 x 2 = 12960 geodetic inches.